On 07/04/17 03:09, Phil wrote: > Thank you for reading this. > > This is my first attempt at using Tkinter and I've quickly run into a problem. >
Peter has already answered the problem but I'd like to point out how he used the interactive prompt >>> to demonstrate what was going wrong. You should get into the habit of always having an interactive shell running while you code, then you can instantly answer questions like this by copying code from your script into the shell and seeing the output. The shell is a vastly underused piece of pythons programming environment, its not just for beginners to learn on, it can greatly speed up your coding workflow. Anytime you wonder what a particular method does, or what a data structure looks like, just type it into the shell and find out. No more guessing. -- Alan G Author of the Learn to Program web site http://www.alan-g.me.uk/ http://www.amazon.com/author/alan_gauld Follow my photo-blog on Flickr at: http://www.flickr.com/photos/alangauldphotos _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: https://mail.python.org/mailman/listinfo/tutor